This Mikasa "Duchess" White Mug is a two-piece set made in Japan. It has a capacity of 14 oz and is perfect for all occasions. The mug is made of fine bone china and has a glossy finish. It is machine washable, oven safe, break/chip resistant, freezer safe, and microwave safe. The mug features a contemporary style with a classic theme and is perfect for teens and unisex adults. The product line is Fine China and it is an original, not a licensed reproduction. The mug is earthenware and has a printed backstamp.